diff --git a/arch/powerpc/cpu/mpc83xx/speed.c b/arch/powerpc/cpu/mpc83xx/speed.c
index b8c05d1..8816d71 100644
--- a/arch/powerpc/cpu/mpc83xx/speed.c
+++ b/arch/powerpc/cpu/mpc83xx/speed.c
@@ -160,6 +160,12 @@ int get_clocks(void)
 	} else {
 #if defined(CONFIG_83XX_PCICLK)
 		pci_sync_in = CONFIG_83XX_PCICLK;
+#elif defined(CONFIG_83XX_CLKIN) && defined(CONFIG_MPC8308)
+		/*
+		 * 8308 doesn't have the HRCWH_PCI_HOST, but should
+		 * run off the CONFIG_83XX_CLKIN
+		 */
+		pci_sync_in = CONFIG_83XX_CLKIN / (1 + clkin_div);
 #else
 		pci_sync_in = 0xDEADBEEF;
 #endif